16373997790968744171

Names of 16373997790968744171

• Cardinal: 16373997790968744171 can be written as Sixteen quintillion, three hundred seventy-three quadrillion, nine hundred ninety-seven trillion, seven hundred ninety billion, nine hundred sixty-eight million, seven hundred forty-four thousand, one hundred seventy-one.

Scientific notation

• Scientific notation: 1.6373997790968744171 × 10¹⁹

Factors of 16373997790968744171

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9989492148

Divisors of 16373997790968744171

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 7 9 21 63 26085931 78257793 182601517 234773379 547804551 1643413653 9963406207 29890218621 69743843449 89670655863 209231530347 627694591041 259904726840773717 779714180522321151 1819333087885416019 2339142541566963453 5457999263656248057 16373997790968744171
• Sum of all divisors σ(n): 27030092630347649024
• Sum of proper divisors (its aliquot sum) s(n): 10656094839378904853
• 16373997790968744171 is a deficient number, because the sum of its proper divisors (10656094839378904853) is less than itself. Its deficiency is 5717902951589839318

Bases of 16373997790968744171

• Binary: 1110001100111100001000000011110011011011101110010000100011101011₂
• Hexadecimal: 0xE33C203CDBB908EB
• Base-36: 3GEGXSL8O0PGR

Squares and roots of 16373997790968744171

• 16373997790968744171 squared (16373997790968744171²) is 268107803658649313930997229448846477241
• 16373997790968744171 cubed (16373997790968744171³) is 4389996584848205652685093844095337798639138864891102912211
• The square root of 16373997790968744171 is 4046479678.8033847941
• The cube root of 16373997790968744171 is 2539324.7316765539

Scales and comparisons

• 16,373,997,790,968,744,171 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,373,997,790,968,744,171 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 16373997790968744171 cubic inches would be around 211610.4 feet tall.

Recreational maths with 16373997790968744171

• 16373997790968744171 backwards is 17144786909779937361
• The number of decimal digits it has is: 20
• The sum of 16373997790968744171's digits is 108
• More coming soon!